The ComPDF Skills have officially launched on the ClawHub platform! In the evolving landscape of AI workflows, OpenClaw users can now directly invoke ComPDF’s professional-grade capabilities.
This integration enables a wide range of PDF processing functions—including format conversion, page editing, compression, file comparison, and watermarking—fully meeting the core requirements of automated document processing.
What are the ComPDF Skills?
ComPDF Skills are high-precision PDF processing engines integrated with AI technology, specifically built for OpenClaw. It goes far beyond simple format conversion. It empowers your AI agents with the ability to truly read, understand, and edit complex PDF files. It transforms unstructured data within PDFs into structured, LLM-ready formats, bridging the gap between static documents and dynamic AI workflows.
PDF Edit Skills (Powered by ComPDF SDK)
PDF Editor delivers fast, local processing with no file uploads required. It supports both Windows and Mac platforms.
1. Supported features：
2. Installation
On first use, the CLI binary is automatically downloaded from the official ComPDFKit server, and the trial license is activated by email. The trial license is free, so you can start right away after email activation.
# Claude Code
claude skill add youna12345/pdf-editor-compdf
# OpenClaw
openclaw install youna12345/pdf-editor-compdf
PDF Conversion Skills (Powered by ComPDF SDK)
The “PDF to Word” skill allows you to convert PDF/images into multiple formats. Built-in AI layout analysis and multilingual OCR (Chinese/English/Japanese/Korean and more) deliver conversion quality far beyond typical tools. (Note: PDF to Word is just the name and it doesn’t mean it can only convert PDFs to Word files.)
1. Supported Formats
2. Installation
On the first run, the AI model (~525MB) will be downloaded automatically. It's cached locally and won't need to be downloaded again.
# Claude Code
claude skill install https://clawhub.ai/youna12345/pdf-to-word-docx
# OpenClaw
openclaw skills install pdf-to-word-docx
PDF API Skills (Powered by ComPDF Cloud)
PDF Toolkit is powered by ComPDF Cloud API with 50+ document operations — let the cloud handle the heavy work. Could be used on any platform.
1. Supported Features
2. Installation
Before first use, you'll need a ComPDF Cloud API Key. Sign up at ComPDF to get the public key — the free tier allows 200 files per 30 days.
# Claude Code
claude skill add youna12345/pdf-tools-compdf
# OpenClaw
openclaw install youna12345/pdf-tools-compdf
Key Features & Benefits of ComPDF Skills
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High-Fidelity Conversion: Convert PDFs and image files into a wide array of editable formats including Word, Excel, PPT, HTML, CSV, JSON, RTF, TXT, Images, and Markdown. Preserve complex layouts like columns and tables without data loss.
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Advanced Page Manipulation: Provide your agents with precise, physical-level control over documents. Easily merge multiple PDFs into one, split a large file into separate documents, extract specific pages, rotate misaligned scans, delete unwanted sections, or add new pages.
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Conversion with OCR: Leverage advanced Optical Character Recognition (OCR) to accurately identify and extract text from scanned documents and handwritten notes. It maintains the original logical layout, ensuring that paragraphs and reading order are preserved.
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Document Security & Optimization: Prepare documents for LLM consumption by compressing files to reduce token consumption and processing time. Additionally, protect your intellectual property by adding customizable watermarks to your PDFs.
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Document Comparison: Instantly highlight the differences between two document versions. This feature is crucial for reviewing revised contracts, updated reports, or edited manuscripts, showing changes at the character or paragraph level.
Use Cases: Unlocking PDF Processing for OpenClaw Agents
Scenario 1: Automated Financial Report Analysis Agent
Stop struggling with messy PDF data. An analyst Agent can use ComPDF to convert a complex, multi-page financial report into a clean Markdown format. This structured data is then fed directly into an LLM for accurate trend analysis, data comparison, and insight generation.
Scenario 2: Legal/Contract Review Workflow
Legal teams can automate tedious review processes. The Agent can automatically split an extremely long contract into manageable sections. It can then utilize the "Compare" feature to instantly identify and highlight differences between two versions of a contract, flagging potential revisions or risks.
Scenario 3: Academic Database Digitization
Researchers can build powerful knowledge bases. The Agent can batch-process hundreds of scanned academic papers, using ComPDF's high-accuracy OCR to digitize the text. The resulting data is then fed into a vector database, creating a rich source for RAG (Retrieval-Augmented Generation) to power research assistants.
Why Choose ComPDF on ClawHub?
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Enterprise-Level Precision vs. Open Source Tools: While open-source tools often struggle with complex elements like cross-page tables, our engine is built for accuracy. We ensure that data structure and relationships are preserved, providing a significant advantage in data integrity.
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Multilingual Global Support: ComPDF is built for the world. It offers high-precision OCR support for a vast range of languages, including Latin-based scripts, as well as complex CJK (Chinese, Japanese, Korean) characters and other minor languages.
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Performance Stability: Process large files and high volumes of documents with confidence. Our engine is optimized for stability and high concurrency, ensuring that your workflow won't crash or slow down when handling large-scale PDF tasks.
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Developer Friendly: You don't need to write a single line of Python code to call an API. With ComPDF on ClawHub, you can configure complex document processing logic directly through the intuitive ClawHub UI, accelerating your development speed.
Quick Start Guides
Go to your AI Agent and install the following ComPDF Skills as you need with the code below. Then follow the installation instructions. After that, you can start to ask your AI agent to convert or edit PDFs for you.
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PDF Toolkit (APIs for converting and editing PDFs on any platforms): Sign up at ComPDF Cloud to get the API Public Key — the free tier allows 200 files per 30 days.
# Claude Code
claude skill add youna12345/pdf-tools-compdf
# OpenClaw
openclaw install youna12345/pdf-tools-compdf
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PDF to Word (SDK for converting PDF to multiple formats): On first run, it will automatically download license.xml from download.compdf.com, allowing 200 conversions. If you want to process more files, purchase an official license and place the new license.xml into the scripts/ directory to overwrite the existing one for unlimited conversions.
# Claude Code
claude skill install https://clawhub.ai/youna12345/pdf-to-word-docx
# OpenClaw
openclaw skills install pdf-to-word-docx
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PDF Editor (SDK for editing PDFs on Mac and Windows): For a new user, you need to provide your email to send a request to wms.compdf.com/api/license/skillsTrial. The license XML will be returned. When the 30-day trial expires, a license expiration notice will appear. Contact sales to obtain a license.
# Claude Code
claude skill add youna12345/pdf-editor-compdf
# OpenClaw
openclaw install youna12345/pdf-editor-compdfSummary
The launch of the ComPDF Skills on ClawHub marks a significant step forward in document automation. It equips AI Agents on the platform with the essential ability to "read," "understand," and "process" complex PDF documents with enterprise-grade accuracy.
Install it today and give your agents the power to handle any document challenge.